ATE431550T1 - ELECTRODE DEVICE WITH SOLID STATE REFERENCE SYSTEM - Google Patents

ELECTRODE DEVICE WITH SOLID STATE REFERENCE SYSTEM

Info

Publication number
ATE431550T1
ATE431550T1 AT01909570T AT01909570T ATE431550T1 AT E431550 T1 ATE431550 T1 AT E431550T1 AT 01909570 T AT01909570 T AT 01909570T AT 01909570 T AT01909570 T AT 01909570T AT E431550 T1 ATE431550 T1 AT E431550T1
Authority
AT
Austria
Prior art keywords
electrode device
solid state
reference system
state reference
sensitive
Prior art date
Application number
AT01909570T
Other languages
German (de)
Inventor
Poul Syrensen
Birgit Zachau-Christiansen
Original Assignee
Radiometer Medical Aps
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Radiometer Medical Aps filed Critical Radiometer Medical Aps
Application granted granted Critical
Publication of ATE431550T1 publication Critical patent/ATE431550T1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/301—Reference electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/333—Ion-selective electrodes or membranes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/4035—Combination of a single ion-sensing electrode and a single reference electrode

Abstract

The invention concerns an electrode device comprising an ion selective material, a solid state, inner reference system of sodium vanadium bronze and a contact material, where sodium may be reversibly intercalated, in the bronze. Such an electrode device may for instance be sensitive to ions, such as H<+>, Na<+>, K<+>and Ca<2+>. It may also include a reactive material in which a particular analyte is reacted to form an ion product, to which the ion selective material is sensitive, such as in electrode devices of the Severinghaus-type or in biosensors. The electrode device according to the invention can be prepared by thick film printing.
AT01909570T 2000-03-01 2001-03-01 ELECTRODE DEVICE WITH SOLID STATE REFERENCE SYSTEM ATE431550T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200000327 2000-03-01
PCT/DK2001/000139 WO2001065247A1 (en) 2000-03-01 2001-03-01 Electrode device with a solid state reference system

Publications (1)

Publication Number Publication Date
ATE431550T1 true ATE431550T1 (en) 2009-05-15

Family

ID=8159247

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01909570T ATE431550T1 (en) 2000-03-01 2001-03-01 ELECTRODE DEVICE WITH SOLID STATE REFERENCE SYSTEM

Country Status (7)

Country Link
US (1) US6805781B2 (en)
EP (1) EP1269172B1 (en)
JP (1) JP3635263B2 (en)
AT (1) ATE431550T1 (en)
DE (1) DE60138694D1 (en)
DK (1) DK1269172T3 (en)
WO (1) WO2001065247A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0118931D0 (en) * 2001-08-02 2001-09-26 Oxford Biosensors Ltd Voltammetric ion-selective biosensor
US20040256227A1 (en) * 2003-02-11 2004-12-23 Jungwon Shin Electrochemical urea sensors and methods of making the same
AT413766B8 (en) 2003-05-15 2006-06-15 Hoffmann La Roche POTENTIOMETRIC, ION-SELECTIVE ELECTRODE
JP4611889B2 (en) * 2003-06-17 2011-01-12 フアン、アリス・ワイ． Disposable electrochemical sensor strip structure and manufacturing method thereof
WO2006122554A2 (en) 2005-05-17 2006-11-23 Radiometer Medical Aps Enzyme sensor with a cover membrane layer covered by a hydrophilic polymer
WO2006122552A1 (en) 2005-05-17 2006-11-23 Radiometer Medical Aps Method of stabilising or reactivating a creatinine sensor with a solution of a divalent manganese ion
GB0601703D0 (en) * 2006-01-27 2006-03-08 Intellitect Water Ltd Improvement To The Design And Construction Of Electrochemical Sensors
US20090108845A1 (en) * 2007-10-29 2009-04-30 Michael Kaminski System for seismic detection and analysis
US8181531B2 (en) * 2008-06-27 2012-05-22 Edwin Carlen Accessible stress-based electrostatic monitoring of chemical reactions and binding
US9011670B2 (en) * 2008-08-14 2015-04-21 The Charles Stark Draper Laboratory, Inc. Three-dimensional metal ion sensor arrays on printed circuit boards
CN104215671B (en) * 2008-12-22 2017-04-12 雷迪奥米特医学公司 Planar sensor
JP2011103195A (en) * 2009-11-10 2011-05-26 Fuji Heavy Ind Ltd Electrode material, production method of same, and lithium ion secondary battery
DE102010015551A1 (en) * 2010-04-13 2011-10-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Ion-sensitive sensor element
GB201017701D0 (en) 2010-10-20 2010-12-01 Emon Uk Ltd Methods and apparatus for geophysical prospecting to detect bodies of fluids in underground porous structures
FR3012610B1 (en) * 2013-10-29 2017-04-07 Commissariat Energie Atomique POLYMERIC MEMBRANE ELECTRODE FOR THE POTENTIOMETRIC DETECTION OF AT LEAST ONE ANALYTE PRESENT IN A SOLUTION AND CHEMICAL SENSOR COMPRISING SUCH AN ELECTRODE
US9851328B2 (en) * 2014-08-18 2017-12-26 Stmicroelectronics Pte Ltd Compact microelectronic integrated gas sensor
CA2959076C (en) * 2014-09-01 2023-03-21 Commonwealth Scientific And Industrial Research Organisation Metal oxide ph sensor
ES2571755B1 (en) 2014-11-26 2017-03-10 Universitat Autònoma De Barcelona Continuous and real-time monitoring probe of chemical parameters of interest directly on land and system for continuous and real-time monitoring of said chemical parameters of interest
WO2017047374A1 (en) 2015-09-14 2017-03-23 株式会社日立製作所 Ion-selective electrode, method of manufacture thereof, and cartridge
DK3391038T3 (en) 2015-12-18 2022-04-19 Radiometer Medical Aps PROCEDURE FOR OPERATING AN IONSELECTIVE ELECTRODE WITH MIXED IONOPHORES FOR IMPROVED DETECTION OF URINARY IN BLOOD
EP3394615B1 (en) 2015-12-22 2023-08-23 Radiometer Medical ApS Method of detecting presence or absence of a clot in a liquid sample analyzer
DK3394614T3 (en) 2015-12-22 2022-05-23 Radiometer Medical Aps PROCEDURE FOR DETECTING THE PRESENCE OR ABSENCE OF A LUMP IN A LIQUID SAMPLE ANALYZER
US10359391B2 (en) * 2016-07-07 2019-07-23 e-SENS, Inc. Sensor with a membrane having full circumferential adhesion
EP3622280A4 (en) * 2017-05-09 2020-05-13 Siemens Healthcare Diagnostics Inc. Internal electrolyte layer comprising carbon paste for potentiometric ion selective electrode
DE102019108890A1 (en) 2018-04-09 2019-10-10 Endress+Hauser Conducta Gmbh+Co. Kg Sensor element for a potentiometric sensor
JP7135121B2 (en) 2019-04-05 2022-09-12 インストゥルメンテーション ラボラトリー カンパニー Urea biosensor and stabilization of urea biosensor at room temperature
CA3155252A1 (en) 2021-04-09 2022-10-09 National Research Council Of Canada Glass-containing pseudo-reference electrode for use in ion-selective electrode sensors and ion selective field-effect transistors

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE412301C (en) 1921-07-18 1925-04-18 Petrik & Cie Soc Break-barrel rifle
CH534356A (en) 1969-04-25 1973-02-28 Perkin Elmer Corp Non-polarizing, ion-selective electrode
US3825482A (en) 1972-02-16 1974-07-23 Univ Iowa State Res Found Inc Ion-selective electrodes using tungsten bronzes as active element
US3853731A (en) 1973-03-12 1974-12-10 Owens Illinois Inc Solid state junction glass electrode and method of making said electrode
US3856634A (en) 1973-03-19 1974-12-24 Univ Iowa State Res Found Inc Method for measuring dissolved oxygen in aqueous solution using tungsten bronzes as a potentiometric indicating electrode
GB1602564A (en) 1974-07-03 1981-11-11 Nat Res Dev Apparatus for detecting elements
GB1470558A (en) 1974-07-03 1977-04-14 Nat Res Dev Method and apparatus for detecting elements
GB1521964A (en) 1974-09-04 1978-08-23 Nat Res Dev Ion-sensitive electrodes
GB1597493A (en) * 1978-03-13 1981-09-09 Nat Res Dev Ion selective electrodes
DK158244C (en) 1982-03-15 1990-09-10 Radiometer As ION SELECTIVE MEASURING ELECTRODE AND PROCEDURE FOR MANUFACTURING THIS ELECTRODE
US5139626A (en) 1985-10-02 1992-08-18 Terumo Corporation Ion concentration measurement method
DK626986A (en) 1985-12-25 1987-06-26 Terumo Corp ion sensor
DE3687123T2 (en) 1986-01-24 1993-05-13 Terumo Corp ION SENSITIVE FET PROBE.
JPS62180263A (en) 1986-02-04 1987-08-07 Terumo Corp Oxygen sensor
US4871442A (en) 1986-05-01 1989-10-03 Terumo Corporation Ion sensor
JPS62277547A (en) 1986-05-26 1987-12-02 Terumo Corp Gas sensor
DE3639312A1 (en) * 1986-11-17 1988-05-26 Battelle Institut E V SOLID ELEMENT FOR DETERMINING SODIUM CONCENTRATIONS IN SOLUTIONS
CA1315927C (en) 1986-12-10 1993-04-13 Terumo Kabushiki Kaisha Ion carrier membrane, and ion sensor having same
US5192417A (en) 1987-09-21 1993-03-09 Terumo Kabushiki Kaisha Lithium ion sensor
US5112456A (en) 1989-12-12 1992-05-12 Trustees Of The University Of Pennsylvania Electrochemical sensors and methods for their use
DK163944C (en) 1990-02-07 1992-09-21 Radiometer As GLASS ELECTRODE AND APPLICATION OF THIS
US5041792A (en) 1990-03-22 1991-08-20 Exxon Production Research Company Electrodes incorporating intercalation compounds for mangetotelluric, electroseismic and other electrical survey applications
CA2047991A1 (en) 1991-02-04 1992-08-05 John Musacchio Solid contact system for potentiometric sensors
US5286365A (en) 1992-01-15 1994-02-15 Beckman Instruments, Inc. Graphite-based solid state polymeric membrane ion-selective electrodes
DE4324922C2 (en) 1993-07-24 1995-08-31 Schott Glaswerke Use of a metal / metal oxide electrode
US5911862A (en) 1993-09-15 1999-06-15 Chiron Diagnostics Corporation Material for establishing solid state contact for ion selective electrodes
DE4403909C2 (en) 1994-02-08 1996-01-25 Max Planck Gesellschaft Reference electrode for galvanic cells with an ion-conducting solid electrolyte
DE4422800C2 (en) 1994-06-29 1997-03-06 Max Planck Gesellschaft Potentiometric CO¶2¶ sensor with an open reference electrode based on titanate and stannate
DE4437692A1 (en) 1994-10-21 1996-04-25 Fraunhofer Ges Forschung Carbon dioxide sensor
US5552032A (en) 1995-04-24 1996-09-03 Beckman Instruments, Inc. Solid state ion selective electrode and method of using the same
US6015481A (en) * 1997-01-13 2000-01-18 The State University Of Rutgers Ion selective sensors based on molybdenum bronzes
JP3350810B2 (en) 1997-12-29 2002-11-25 太陽誘電株式会社 Ion sensor and ion sensor plate

Also Published As

Publication number Publication date
DK1269172T3 (en) 2009-08-17
WO2001065247A1 (en) 2001-09-07
US6805781B2 (en) 2004-10-19
US20040163949A1 (en) 2004-08-26
EP1269172A1 (en) 2003-01-02
JP2003525450A (en) 2003-08-26
EP1269172B1 (en) 2009-05-13
DE60138694D1 (en) 2009-06-25
JP3635263B2 (en) 2005-04-06

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